Unit 1 Friendship Grammar 课件-2025-2026学年译林版（2024）八年级英语上册

Unit1FriendshipGrammar译林（2024版）八年级上What’sthesongabout?Comparatives(比较级)andsuperlatives(最高级).WatchandanswerPresentation构成方法原级比较级最高级longcheaplongercheaperlongestcheapestnicelatenicerlaternicestlatestbigthinbiggerthinnerbiggestthinnest大多数词后加er或est以字母e结尾的词后加r或st以一个辅音字母结尾的重读闭音节词，双写最后一个辅音字母，再加er或est构成方法原级比较级最高级prettyheavyprettierheavierprettiestheaviestcarefuldangerousinterestedmorecarefulmoredangerousmoreinterestedmostcarefulmostdangerousmostinterestedgoodbadbetterworsebestworst以辅音字母+y结尾的词，去掉y，再加ier或iest部分双音节词和多音节词在前面加more或mostPresentation不规则变化AdjectiveComparativeSuperlativeAdjectiveComparativeSuperlativeyoungmanynearmuchgreatlittlehotbadthinwellearlyfarlargeclevercarefulyoungernearergreaterhotterthinnerearlierlargermorecarefulyoungestnearestgreatesthottestthinnestearliestlargestmostcarefulmoremorelessworsebetterfarther/furthercleverer/moreclevermostmostleastworstbestcleverest/mostcleverfarthest/furthest构成形容词比较级和最高级的er和est，自成一个音节，读作/ə(r)/

和/ɪst/。如果原级词末为不发音的字母r，加er和est时，r要发/r/音，如clear/klɪə(r)/、clearer/ˈklɪərə(r)/、clearest/ˈklɪərɪst/。如果原级词末的发音为/ŋ/，加er和est时，/ŋ/音后得加上/ɡ/音，如long/lɒŋ/、longer/ˈlɒŋɡə(r)/、longest/ˈlɒŋɡɪst/。AdjectiveComparativeSuperlativeAdjectiveComparativeSuperlativefunnyprettyclosebrightbeautifulinterestingkindsadslimwonderfuldifficultheavysmartgoodcutebadPracticefunnierclosermorebeautifulkinderslimmermoredifficultsmartercuterfunniestclosestmostbeautifulkindestslimmestmostdifficultsmartestcutestprettierbrightermoreinterestingsaddermorewonderfulheavierbetterworseprettiestbrightestmostinterestingsaddestmostwonderfulheaviestbestworstPresentation大多数形容词有三种等级：________________。原级比较级最高级Weusecomparativeadjectives+thantocompare_________peopleorthings;weusethe+superlativeadjectivestocompare_________ormorepeopleorthings.twothree两者比较：A+形容词比较级+than+B，表“A比B更...”；三者及以上比较：A+the+最高级+范围,表“在某一范围内，A最...”of和among后面接表示范围的人或事物，in后面接表示范围的名词或名词性短语。Betty’shairislongerthanmine.Maxismoreinterestingthanhisclassmates.Bettyisthemosthelpful

personinourclass.Maxisthetallestboyinourclass.LindaistallerthanNancy.LindaNancyNancyisshorterthanLinda.Pleaseusecomparatives/superlativestocomparethefollowingpeopleorthings.Lookandsay两者比较：A+形容词比较级+than+BLindaNancyKateLindaisthetallest

girl

ofthethree.Kateistheshortest

girl

ofthethree.Lookandsay多者最...：A+the+形容词最高级+范围of和among后面接表示范围的人或事物，in后面接表示范围的名词或名词性短语。PracticeMillieSandyAmyPeterKittySimonHeight(cm)161170158173160178Weight(kg)475045554053Drawingscore89938774788850mswimming(sec.)807660687065Standinglongjump(cm)1901951802201852301Peteris________________

(short)Simon.

2Simonis________________(tall)ofthesixstudents.

3Amyis________________(light)Sandy.

4Peteris________________(heavy)ofthesixstudents.

5Amongthesixstudents,Millieis________________(slow)swimmer.Danielhasmadesomenotesabouthisclassmates.Completehisnotesbelow.shorterthanthetallestlighterthantheheaviesttheslowestPracticeMillieSandyAmyPeterKittySimonHeight(cm)161170158173160178Weight(kg)475045554053Drawingscore89938774788850mswimming(sec.)807660687065Standinglongjump(cm)190195180220185230

6Amyis_______________(fast)swimmerofthesixstudents.

7Millie'sdrawingis________________

(high)Peter’s.

8Sandy'sdrawingis________________(high)ofthesixstudents.

9Simon'stestscoreforstandinglongjumpis________________(good)Peter’s.Simon'stestscoreforstandinglongjumpis________________(good)ofthesixstudents.Danielhasmadesomenotesabouthisclassmates.Completehisnotesbelow.thefastesthigherthanthehighestbetterthanthebestTomandJackaremyfriends.Tomis______(tall)thanJack,butJackis_________(strong)thanTom.Ofallmyfriends,Tomis____________(kind),andJackis____________________(humorous).Theyare________(good)friendsIhave.taller

strongerthekindestthemosthumorousthebestCompletethepassage拓展形容词比较级常见用法1.通常情况下，我们用“比较级+than”来引出比较的第二部分。e.g.Thispictureis_______________thanthatone.

这幅画比那幅画更漂亮。2.我们常用“which/who...+比较级,AorB?”的句型来表示在A和B二者中做选择。e.g.Whichpictureismorebeautiful,thisoneorthatone?这幅画和那幅画，哪个更漂亮?Whois____________(careful),AmyorSandy?morecarefulmorebeautiful3.我们可在比较级前加上alittle、much、even等词来表示程度。e.g.Chinaismuch

largerthanJapan.中国比日本大得多。4.我们用“比较级+and+比较级”或“moreandmore+原级”(多音节形容词)的结构来表示“越来越...”。e.g.Chinaisbecomingstrongerandstronger.中国正变得越来越强大。e.g.Theworldwillbecome_________________________.

世界将会变得越来越漂亮。moreandmorebeautiful5.我们用“the+比较级，the+比较级”来表示“越...就越...”。e.g.Themorewegettogether,

thehappierwewillbe.

我们越在一起，我们将就越开心。6.我们用比较级表示最高级含义，can’t/couldn’t+比较级表示“再……不过了”。e.g.Howdoyoufindherhandwriting?-Itcan’tbebetter.形容词最高级常见用法2.我们可以用序数词修饰形容词的最高级。1.我们用“形容词性物主代词+最高级”的结构来表示某人或事物的“最……”。e.g.Peterishisoldestson.彼得是他的长子。注意：此时形容词的最高级前不需要加定冠词the。e.g.IntheUSA,thesecondlargestcityisLosAngeles. 美国的第二大城市是洛杉矶。形容词最高级常见用法3.我们用“oneof+最高级+复数”表示“……中最……之一”。e.g.Friendshipisoneofthemostvaluablethingsintheworld.

友谊是世界上最珍贵的东西之一。

1.Tomis_______(tall)thanme.2.Theboyis_______(thin)th